Drive by Suicide

Metal. That's right, DriveBySuicide is a 4-man Groove Metal formation from the middle of The Netherlands.

A band with different influences throwing their ideas into one big, loud, stinky, heavy, hard-hitting, in-your-face metal stew and mixing it up to form something that resembles a musical feast. Then we eat the Stew, get really sick and throw up all over the place. After scraping it off the walls to collect what we've got in a bucket we add seasoning and shove it in your ears. 

In other words: take the aggressive, old Slipknot (without all the samples), mix it with a hint of Discharge, add a shot of Sick Of It All, mix that with some old school Thrash, a peppering of Death metal and hey Presto there you have it a huge amount of violent, aggressive Hate Core.